Yamaha XS 850 – 4E2 Service Data: Oil, Battery & Specs

While the late 1970s were dominated by the ‘Universal Japanese Motorcycle’ (UJM) inline-four formula, the Yamaha XS 850 (4E2) represents a sophisticated engineering detour. A…

While the late 1970s were dominated by the ‘Universal Japanese Motorcycle’ (UJM) inline-four formula, the Yamaha XS 850 (4E2) represents a sophisticated engineering detour. A…

The 2017-2019 Suzuki GSX-R 1000, designated as the WDM0 generation, represents a watershed moment in superbike engineering. It famously introduced the Suzuki Broad Power System,…

Engineering Highlight: The 360-Degree Parallel Twin The 0B02 generation of the BMW F 800 GS (2013–2017) is celebrated for its unique engineering approach to engine…